brcm63xx: add pinctrl support

Add and enable pincontrol drivers, and update dts(i) files with
appropriate hogs.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>

1 files changed, 102 insertions, 16 deletions

diff --git a/target/linux/brcm63xx/dts/bcm6318.dtsi b/target/linux/brcm63xx/dts/bcm6318.dtsi
index a199b03cc0..c1dcad3ced 100644
--- a/target/linux/brcm63xx/dts/bcm6318.dtsi
+++ b/target/linux/brcm63xx/dts/bcm6318.dtsi
@@ -4,8 +4,7 @@
 	compatible = "brcm,bcm6318";
 
 	aliases {
-		gpio0 = &gpio0;
-		gpio1 = &gpio1;
+		pinctrl = &pinctrl;
 		spi1 = &hsspi;
 	};
 
@@ -58,26 +57,113 @@
 			interrupts = <2>;
 		};
 
-		gpio1: gpio-controller@10000080 {
-			compatible = "brcm,bcm6345-gpio";
-			reg = <0x10000080 4>, <0x10000088 4>;
+		pinctrl: pin-controller@10000080 {
+			compatible = "brcm,bcm6318-pinctrl";
+			reg = <0x10000080 0x08>,
+			      <0x10000088 0x08>,
+			      <0x10000098 0x04>,
+			      <0x1000009c 0x0c>,
+			      <0x100000d4 0x18>;
+			reg-names = "dirout", "dat", "mode", "mux", "pad";
 
 			gpio-controller;
 			#gpio-cells = <2>;
 
-			ngpios = <18>;
-
 			interrupt-parent = <&ext_intc>;
 			interrupts = <0 0>, <1 0>;
-			interrupt-names = "gpio1", "gpio2";
-		};
-
-		gpio0: gpio-controller@10000084 {
-			compatible = "brcm,bcm6345-gpio";
-			reg = <0x10000084 4>, <0x1000008c 4>;
-
-			gpio-controller;
-			#gpio-cells = <2>;
+			interrupt-names = "gpio33", "gpio34";
+
+			pinctrl_ephy0_spd_led: ephy0_spd_led {
+				function = "ephy0_spd_led";
+				pins = "gpio0";
+			};
+
+			pinctrl_ephy1_spd_led: ephy1_spd_led {
+				function = "ephy1_spd_led";
+				pins = "gpio1";
+			};
+
+			pinctrl_ephy2_spd_led: ephy2_spd_led {
+				function = "ephy2_spd_led";
+				pins = "gpio2";
+			};
+
+			pinctrl_ephy3_spd_led: ephy3_spd_led {
+				function = "ephy3_spd_led";
+				pins = "gpio3";
+			};
+
+			pinctrl_ephy0_act_led: ephy0_act_led {
+				function = "ephy0_act_led";
+				pins = "gpio4";
+			};
+
+			pinctrl_ephy1_act_led: ephy1_act_led {
+				function = "ephy1_act_led";
+				pins = "gpio5";
+			};
+
+			pinctrl_ephy2_act_led: ephy2_act_led {
+				function = "ephy2_act_led";
+				pins = "gpio6";
+			};
+
+			pinctrl_ephy3_act_led: ephy3_act_led {
+				function = "ephy3_act_led";
+				pins = "gpio7";
+			};
+
+			pinctrl_serial_led: serial_led {
+				pinctrl_serial_led_data: serial_led_data {
+					function = "serial_led_data";
+					pins = "gpio6";
+				};
+
+				pinctrl_serial_led_clk: serial_led_clk {
+					function = "serial_led_clk";
+					pins = "gpio7";
+				};
+			};
+
+			pinctrl_inet_act_led: inet_act_led {
+				function = "inet_act_led";
+				pins = "gpio8";
+			};
+
+			pinctrl_inet_fail_led: inet_fail_led {
+				function = "inet_fail_led";
+				pins = "gpio9";
+			};
+
+			pinctrl_dsl_led: dsl_led {
+				function = "dsl_led";
+				pins = "gpio10";
+			};
+
+			pinctrl_post_fail_led: post_fail_led {
+				function = "post_fail_led";
+				pins = "gpio11";
+			};
+
+			pinctrl_wlan_wps_led: wlan_wps_led {
+				function = "wlan_wps_led";
+				pins = "gpio12";
+			};
+
+			pinctrl_usb_pwron: usb_pwron {
+				function = "usb_pwron";
+				pins = "gpio13";
+			};
+
+			pinctrl_usb_device_led: usb_device_led {
+				function = "usb_device_led";
+				pins = "gpio13";
+			};
+
+			pinctrl_usb_active: usb_active {
+				function = "usb_active";
+				pins = "gpio40";
+			};
 		};
 
 		hsspi: spi@10003000 {